DVD Pack is available as a plug-in to Windows Media Player versions 9 and above for an enhanced multimedia experience. To play DVD with Windows Media Player with DVD Pack, certain settings have to be done in the Windows Registry. The DVD Decoder Pack can be downloaded for free from the internet. After installing the DVD Decoder Pack on the computer, the Windows Registry must be opened using Regedit to make changes. In the registry key for Media Player, the EnableDVDUI key must be enabled to allow the DVD Decoder Pack to integrate with the Windows Media Player. Once the changes are done, the computer may have to be restarted to play DVD with Windows Media Player and DVD Pack.